PSC series precipitation sampler

PSC series precipitation automatic sampler

The PSC series precipitation automatic sampler is a product developed by our company according to the requirements of environmental monitoring precipitation sampling. This series of samplers has the following performance characteristics.
PSC-I type precipitation sampler
Function:
Adopting comb shaped sensors with high sensitivity and strong anti-interference ability. Equipped with a heating device to prevent interference from fog and dew; Can melt snow for snow harvesting; After the precipitation ends, steam dry the rain and snow, and promptly close the lid.
Automatically open the dewatering bucket and seal the dustbin during precipitation; Automatically close the precipitation bucket and open the dust bucket when the precipitation ends; Continuous automatic sampling.
The mechanical system adopts a double barrel four-bar linkage structure, which is reliable in action, and the sampling barrel is well sealed without pollution, making sampling convenient.
The control system is stable and reliable, with strong anti-interference ability and no misoperation.
Rain and snow samples can be collected on rainy and snowy days, and dry dust samples can be collected on sunny days.
Strong adaptability to the environment, it can be used in environments with temperatures ranging from -40 ℃ to 50 ℃ and wind speeds below level 9.
Main technical indicators:
Sampling height: 1.2m
Sampling bucket diameter (two specifications can be selected according to user needs): Type A: 20cm Type B: 30cm
Power supply: AC 220V 50Hz
Power consumption of the whole machine: 2W in no precipitation state; 100W in precipitation working state.
Working environment: temperature -40 ° C~50 ° C; relative humidity 99%; Wind force below level 9.
Sensor sensitivity: Raindrops with a diameter of ≥ 0.05mm/h or not less than 0.5mm.
Whole machine materials and weight: stainless steel, polyethylene sampling bucket; 30kg (Type A), 50kg (Type B).
The closing time for precipitation is adjustable from 1 to 20 minutes.
PSC-II type precipitation sampler
PSC-II type adds the following functions on the basis of PSC-I type:
The sampler has intelligent program control function and data memory system inside, which can be connected to a microcomputer to achieve functions such as precipitation data display and printing management.
The dedicated microcomputer software is easy to operate and can be learned and used at the same time.
There is no limit to the amount of data recorded by indoor microcomputers.
Automatically record every precipitation record within a month (with the start and end time and precipitation amount as one record), and read the previous month's precipitation record at any time indoors through a microcomputer, and generate a report for printing and summarizing.
The sampler has a rain gauge inside and can also be equipped with a standard rain gauge, allowing for segmented sampling according to user requirements.
Add the following technical indicators:
The internal data memory time of the sampler is several years (without refresh).
System microcomputer: IBM PC and its compatible machines with CPU above 166MHz and hard disk above 500MHz.
Microcomputer operating system: WINDOWS95 and above versions.
PSC-III type precipitation sampler
PSC-II type adds the following functions to PSC-II type:
Type A: Adopting comb shaped sensors, high sensitivity and strong anti-interference ability.
Type B: When using a rotary sensor, precipitation intensity can be distinguished, and users can set the opening timing to effectively eliminate interference.
Type B: dual-purpose function for both AC and DC.
Type B: It can be connected to solar panels to achieve continuous normal operation in areas without AC power.
The time for closing the dust cover after precipitation can be set by the user.
The sampler can communicate remotely with a microcomputer at a distance of 0-40km and has obtained precipitation records from the sampler.
Add the following technical indicators:
Sensor sensitivity: Type A: ≥ 0.05mm/h Type B: 0.01mm-15mm/min (user adjustable)
Opening and closing cover action time: ≤ 10 seconds
The closing time for the end of precipitation can be set arbitrarily within 1-20 minutes.
Power supply: AC 220V 50Hz, DC+12V
Note: Due to continuous technological advancements and updates, performance indicators may improve. The indicators on this website are for reference only.